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Message authentication code algorithm
PMAC, which stands for parallelizable MAC, is a message authentication code algorithm. It was created by Phillip Rogaway. PMAC is a method of taking a
PMAC_(cryptography)
Topics referred to by the same term
in addition to windings on its field, rather than windings only. PMAC (cryptography), a message authentication code algorithm Pete Maravich Assembly Center
PMAC
functions, including cyclic redundancy checks, checksum functions, and cryptographic hash functions. Adler-32 is often mistaken for a CRC, but it is not:
List_of_hash_functions
Random data used as an additional input to a hash function
In cryptography, a salt is random data fed as an additional input to a one-way function that hashes data, a password or passphrase. Salting helps defend
Salt_(cryptography)
Practice and study of secure communication techniques
Cryptography, or cryptology, is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally,
Cryptography
Hash function that is suitable for use in cryptography
The resistance to such search is quantified as security strength: a cryptographic hash with n {\displaystyle n} bits of hash value is expected to have
Cryptographic_hash_function
Obsolete cryptographic hash function
The MD2 Message-Digest Algorithm is an obsolete cryptographic hash function developed by Ronald Rivest in 1989. The algorithm is optimized for 8-bit computers
MD2_(hash_function)
Open competition to select password hash functions
functions HKDF KDF1/KDF2 MAC functions CBC-MAC DAA GMAC HMAC NMAC OMAC/CMAC PMAC Poly1305 SipHash UMAC VMAC Authenticated encryption modes CCM ChaCha20-Poly1305
Password_Hashing_Competition
Plaintext • Plaintext-aware encryption • Playfair cipher • Plugboard • PMAC (cryptography) • Poem code • Pohlig–Hellman algorithm • Point-to-Point Tunneling
Index of cryptography articles
Index_of_cryptography_articles
Cryptographic secret, not public in contrast to salt
In cryptography, a pepper is a secret added to an input such as a password during hashing with a cryptographic hash function. This value differs from
Pepper_(cryptography)
Cryptography algorithm
In cryptography, a block cipher mode of operation is an algorithm that uses a block cipher to provide information security such as confidentiality or authenticity
Block cipher mode of operation
Block_cipher_mode_of_operation
Password-based key derivation function
yescrypt is a cryptographic key derivation function used for password hashing on Fedora Linux, Debian, Ubuntu, and Arch Linux. The function is more resistant
Yescrypt
Type of data structure
In cryptography and computer science, a hash tree or Merkle tree is a tree in which every "leaf" node is labelled with the cryptographic hash of a data
Merkle_tree
Password cracking dataset
A rainbow table is a precomputed table for caching the outputs of a cryptographic hash function, usually for cracking password hashes. Passwords are typically
Rainbow_table
Computer communications authentication algorithm
In cryptography, an HMAC (sometimes expanded as either keyed-hash message authentication code or hash-based message authentication code) is a specific
HMAC
Attack model against cryptographic hash functions
In cryptography, a preimage attack on cryptographic hash functions tries to find a message that has a specific hash value. A cryptographic hash function
Preimage_attack
Cryptographic hash function
BLAKE is a cryptographic hash function based on Daniel J. Bernstein's ChaCha stream cipher, but a permuted copy of the input block, XORed with round constants
BLAKE_(hash_function)
Cryptographic hash function
In cryptography, Tiger is a cryptographic hash function designed by Ross Anderson and Eli Biham in 1995 for efficiency on 64-bit platforms. The size of
Tiger_(hash_function)
Any attack based on information gained from the implementation of a computer system
information. These attacks differ from those targeting flaws in the design of cryptographic protocols or algorithms (notwithstanding the fact that cryptanalysis
Side-channel_attack
Type of cryptographic attack
attack BHT Algorithm "Avoiding collisions, Cryptographic hash functions" (PDF). Foundations of Cryptography, Computer Science Department, Wellesley College
Birthday_attack
Family of cryptographic hash functions
The Secure Hash Algorithms are a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST) as a U
Secure_Hash_Algorithms
Cryptographic hash function
In computer science and cryptography, Whirlpool (sometimes styled WHIRLPOOL) is a cryptographic hash function. It was designed by Vincent Rijmen (co-creator
Whirlpool_(hash_function)
Attack against cryptographical hash functions
In cryptography and computer security, a length extension attack is a type of attack where an attacker can use Hash(message1) and the length of message1
Length_extension_attack
Key derivation function based on an HMAC
optional, non-secret, random or pseudorandom salt (r); and generates a cryptographic key called the PRK ("pseudorandom key"). HKDF-Extract acts as a "randomness
HKDF
Cryptographic hash function
(SM3) is a cryptographic hash function, standardised for use in commercial cryptography in China. It was published by the State Cryptography Administration
SM3_(hash_function)
Block cypher operating mode
Scheme Revisited". Rogaway, Phillip (2004-09-24). "Efficient Instantiations of Tweakable Blockciphers and Refinements to Modes OCB and PMAC" (PDF). v t e
Xor–encrypt–xor
Hash functions
November 2014). "Differential Cryptanalysis of SipHash". Selected Areas in Cryptography -- SAC 2014. Lecture Notes in Computer Science. Vol. 8781. pp. 165–182
SipHash
Key derivation function
In cryptography, PBKDF1 and PBKDF2 (Password-Based Key Derivation Function 1 and 2) are key derivation functions with a sliding computational cost, used
PBKDF2
2009 password-based key derivation function
In cryptography, scrypt (pronounced "ess crypt") is a password-based key derivation function created by Colin Percival in March 2009, originally for the
Scrypt
Message-digest hashing algorithm
a cryptographic hash function; however it has been found to suffer from extensive vulnerabilities. It remains suitable for other non-cryptographic purposes
MD5
Cryptography primitive
Panama is a cryptographic primitive which can be used both as a hash function and a stream cipher, but its hash function mode of operation has been broken
Panama_(cryptography)
Set of cryptographic hash functions
MD5-like structure of SHA-1 and SHA-2. SHA-3 is a subset of the broader cryptographic primitive family Keccak (/ˈkɛtʃæk/ or /ˈkɛtʃɑːk/), designed by Guido
SHA-3
Hash function phenomenon
returns a fixed length of bits. Although hash algorithms, especially cryptographic hash algorithms, have been created with the intent of being collision
Hash_collision
2015 password-based key derivation function
functions HKDF KDF1/KDF2 MAC functions CBC-MAC DAA GMAC HMAC NMAC OMAC/CMAC PMAC Poly1305 SipHash UMAC VMAC Authenticated encryption modes CCM ChaCha20-Poly1305
Argon2
Cryptographic hash function
Snefru is a cryptographic hash function invented by Ralph Merkle in 1990 while working at Xerox PARC. The function supports 128-bit and 256-bit output
Snefru
Theory of cryptography
In cryptography, a sponge function or sponge construction is any of a class of algorithms with finite internal state that take an input bit stream of any
Sponge_function
Type of cipher
In cryptography, a block cipher is a deterministic algorithm that operates on fixed-length groups of bits, called blocks. Block ciphers are the elementary
Block_cipher
Cryptographic hash function
Wikifunctions has an SHA-1 function. In cryptography, SHA-1 (Secure Hash Algorithm 1) is a hash function which takes an input and produces a 160-bit (20-byte)
SHA-1
Concept in cryptography
In cryptography, the avalanche effect is the desirable property of cryptographic algorithms, typically block ciphers and cryptographic hash functions
Avalanche_effect
Method of building collision-resistant cryptographic hash functions
In cryptography, the Merkle–Damgård construction or Merkle–Damgård hash function is a method of building collision-resistant cryptographic hash functions
Merkle–Damgård_construction
Information used for message authentication and integrity checking
other cryptographic primitives, like cryptographic hash functions (as in the case of HMAC) or from block cipher algorithms (OMAC, CCM, GCM, and PMAC). However
Message_authentication_code
Password-based key derivation function
functions HKDF KDF1/KDF2 MAC functions CBC-MAC DAA GMAC HMAC NMAC OMAC/CMAC PMAC Poly1305 SipHash UMAC VMAC Authenticated encryption modes CCM ChaCha20-Poly1305
Bcrypt
Method of negotiating credentials between web server and browser
conjunction with TLS. Technically, digest authentication is an application of cryptographic hashing with usage of nonce values to prevent replay attacks. It uses
Digest_access_authentication
Cryptographic primitive
A cryptographic hash function built using the Miyaguchi–Preneel construction and a block cipher similar to Square and AES. CBC-MAC, OMAC, and PMAC — Methods
One-way_compression_function
Type of message authentication code
In cryptography, a universal hashing message authentication code, or UMAC, is a message authentication code (MAC) calculated using universal hashing, which
UMAC_(cryptography)
Set of cryptographic hash functions
SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published
SHA-2
Cryptographic hash function
RIPEMD (RIPE Message Digest) is a family of cryptographic hash functions developed in 1992 (the original RIPEMD) and 1996 (other variants). There are
RIPEMD
Set of cryptographic algorithms by the NSA
(CNSA) is a set of cryptographic algorithms promulgated by the National Security Agency as a replacement for NSA Suite B Cryptography algorithms. It serves
Commercial National Security Algorithm Suite
Commercial_National_Security_Algorithm_Suite
American cryptographer and security researcher
Black has been involved in the invention of several cryptographic algorithms including UMAC, PMAC, OCB, and CMAC as well as algorithms related to Format
John_Black_(cryptographer)
(September 1984). "Correlation-Immunity of Nonlinear Combining Functions for Cryptographic Applications". IEEE Transactions on Information Theory. 30 (5): 776–780
Correlation_immunity
Message authentication code algorithm
functions HKDF KDF1/KDF2 MAC functions CBC-MAC DAA GMAC HMAC NMAC OMAC/CMAC PMAC Poly1305 SipHash UMAC VMAC Authenticated encryption modes CCM ChaCha20-Poly1305
One-key_MAC
System to verify the source and or authenticity of a message
authenticate information transmitted between them. It is based on using a cryptographic hash or symmetric encryption algorithm. The authentication key is only
Message_authentication
Cryptographic hash function
The MD6 Message-Digest Algorithm is a cryptographic hash function. It uses a Merkle tree-like structure to allow for immense parallel computation of hashes
MD6
In cryptography, cryptographic hash functions can be divided into two main categories. In the first category are those functions whose designs are based
Security of cryptographic hash functions
Security_of_cryptographic_hash_functions
Authenticated encryption with associated data algorithm
7634. Proposed Standard. "Do the ChaCha: better mobile performance with cryptography". The Cloudflare Blog. 2015-02-23. Retrieved 2021-12-28. A. Langley;
ChaCha20-Poly1305
Japanese cryptography research project
CRYPTREC is the Cryptography Research and Evaluation Committees set up by the Japanese Government to evaluate and recommend cryptographic techniques for
CRYPTREC
Cryptographic hash function
Lane is a cryptographic hash function submitted to the NIST hash function competition; it was designed by Sebastiaan Indesteege with contributions by
Lane_(hash_function)
Authenticated encryption mode
In cryptography, Galois/Counter Mode (GCM) is a mode of operation for symmetric-key cryptographic block ciphers that provides both encryption and message
Galois/Counter_Mode
Universal hash family used for message authentication in cryptography
universal hash family designed by Daniel J. Bernstein in 2002 for use in cryptography. As with any universal hash family, Poly1305 can be used as a one-time
Poly1305
Cryptographic attack
In cryptography, a collision attack on a cryptographic hash tries to find two inputs producing the same hash value, i.e. a hash collision. This is in
Collision_attack
Cryptanalytic method for unauthorized users to access data
In cryptography, a brute-force attack or exhaustive key search is a cryptanalytic attack that consists of an attacker submitting many possible keys or
Brute-force_attack
System that regulates the formation of blocks on a blockchain
work (also written as proof-of-work, and abbreviated PoW) is a form of cryptographic proof in which one party (the prover) proves to others (the verifiers)
Proof_of_work
Cryptographic hash function
HAVAL is a cryptographic hash function. Unlike MD5, but like most modern cryptographic hash functions, HAVAL can produce hashes of different lengths –
HAVAL
Message authentication code algorithm
In cryptography, a cipher block chaining message authentication code (CBC-MAC) is a technique for constructing a message authentication code (MAC) from
CBC-MAC
Tables comparing general and technical information for common hashes
following tables compare general and technical information for a number of cryptographic hash functions. See the individual functions' articles for further information
Comparison of cryptographic hash functions
Comparison_of_cryptographic_hash_functions
Cryptographic hash function
Grøstl is a cryptographic hash function submitted to the NIST hash function competition by Praveen Gauravaram, Lars Knudsen, Krystian Matusiewicz, Florian
Grøstl
Encryption method
Katz, J.; Lindell, Y. (2020). Introduction to Modern Cryptography. Chapman & Hall/CRC Cryptography and Network Security Series. CRC Press. ISBN 978-1-351-13301-2
Authenticated_encryption
Cryptographic hash function
In cryptography, N-hash is a cryptographic hash function based on the FEAL round function, and is now considered insecure. It was proposed in 1990 in
N-hash
Message authentication code algorithm
Algorithm (DAA) is a former U.S. government standard for producing cryptographic message authentication codes. DAA is defined in FIPS PUB 113, which
Data_Authentication_Algorithm
Cryptographic hash primitive
RadioGatún is a cryptographic hash primitive created by Guido Bertoni, Joan Daemen, Michaël Peeters, and Gilles Van Assche. It was first publicly presented
RadioGatún
Cryptographic hash function
JH is a cryptographic hash function submitted to the NIST hash function competition by Hongjun Wu. Though chosen as one of the five finalists of the competition
JH_(hash_function)
Family of cryptographic hash functions
In cryptography, the fast syndrome-based hash functions (FSB) are a family of cryptographic hash functions introduced in 2003 by Daniel Augot, Matthieu
Fast_syndrome-based_hash
Cryptographic hash function
SIMD is a cryptographic hash function based on the Merkle–Damgård construction submitted to the NIST hash function competition by Gaëtan Leurent. It is
SIMD_(hash_function)
Russian cryptographic hash function
Стрибог) is a cryptographic hash function defined in the Russian national standard GOST R 34.11-2012 Information Technology – Cryptographic Information
Streebog
Cryptographic hash function
In cryptography, MDC-2 (Modification Detection Code 2, sometimes called Meyer–Schilling,[citation needed] standardized in ISO 10118-2) is a cryptographic
MDC-2
Cryptographic hash function
Skein is a cryptographic hash function and one of five finalists in the NIST hash function competition. Entered as a candidate to become the SHA-3 standard
Skein_(hash_function)
Competition to develop SHA-3
first round of the SHA-3 Cryptographic Hash Algorithm Competition (PDF). Status Report on the second round of the SHA-3 Cryptographic Hash Algorithm Competition
NIST hash function competition
NIST_hash_function_competition
Cryptographic hash function
The MD4 Message-Digest Algorithm is a cryptographic hash function developed by Ronald Rivest in 1990. The digest length is 128 bits. The algorithm has
MD4
Publicly known attacks against cryptographic hash functions
This article summarizes publicly known attacks against cryptographic hash functions. Note that not all entries may be up to date. For a summary of other
Hash function security summary
Hash_function_security_summary
Techniques to protect against brute-force attack
In cryptography, key stretching techniques are used to make a possibly weak key, typically a password or passphrase, more secure against a brute-force
Key_stretching
Authenticated encryption mode for block ciphers
In cryptography, CWC Mode (Carter–Wegman + CTR mode) is an AEAD block cipher mode of operation that provides both encryption and built-in message integrity
CWC_mode
Cryptographic hash function
In cryptography, Very Smooth Hash (VSH) is a provably secure cryptographic hash function invented in 2005 by Scott Contini, Arjen Lenstra, and Ron Steinfeld
Very_smooth_hash
Cryptographic hash function
HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. It is derived from SHA-1, with assorted changes
HAS-160
Competition to design encryption schemes
e Cryptography General History of cryptography Outline of cryptography Classical cipher Cryptographic protocol Authentication protocol Cryptographic primitive
CAESAR_Competition
Authenticated encryption mode with resistance against nonce reuse
Galois/Counter Mode as well as misuse resistance in the event of the reuse of a cryptographic nonce. The construction is defined in RFC 8452. AES-GCM-SIV is designed
AES-GCM-SIV
Key derivation function of password hash
which is usually stored in a text file. More formally, crypt provides cryptographic key derivation functions for password validation and storage on Unix
Crypt_(C)
The Message Authenticator Algorithm (MAA) was one of the first cryptographic functions for computing a message authentication code (MAC). It was designed
Message Authenticator Algorithm
Message_Authenticator_Algorithm
Russian cryptographic hash function
256-bit cryptographic hash function. It was initially defined in the Russian national standard GOST R 34.11-94 Information Technology – Cryptographic Information
GOST_(hash_function)
Cryptographic hash function
Shabal is a cryptographic hash function submitted by the France-funded research project Saphir to NIST's international competition on hash functions.
Shabal
Design method for cryptographic hash functions
The HAIFA construction (hash iterative framework) is a cryptographic structure used in the design of hash functions. It is one of the modern alternatives
HAIFA_construction
Cryptographic hash function
In cryptography, SWIFFT is a collection of provably secure hash functions. It is based on the concept of the fast Fourier transform (FFT). SWIFFT is not
SWIFFT
Ukrainian cryptographic hash function
Kupyna (Ukrainian: Купина) is a cryptographic hash function defined in the Ukrainian national standard DSTU 7564:2014. It was created to replace an obsolete
Kupyna
Cryptographic hash function
Spectral Hash is a cryptographic hash function submitted to the NIST hash function competition by Gokay Saldamlı, Cevahir Demirkıran, Megan Maguire, Carl
Spectral_Hash
Cryptographic hash function
functions HKDF KDF1/KDF2 MAC functions CBC-MAC DAA GMAC HMAC NMAC OMAC/CMAC PMAC Poly1305 SipHash UMAC VMAC Authenticated encryption modes CCM ChaCha20-Poly1305
Elliptic_curve_only_hash
Cryptographic hash function
HAS-V is a cryptographic hash function with a variable output length. HAS-V is a hash function based on a block cipher. The hash function can produce
HAS-V
Property of cryptographic hash functions
In cryptography, puzzle friendliness is a property of cryptographic hash functions. Not all cryptographic hash functions have this property. SHA-256 is
Puzzle_friendliness
Cryptographic hash function
LSH is a cryptographic hash function designed in 2014 by South Korea to provide integrity in general-purpose software environments such as PCs and smart
LSH_(hash_function)
Authenticated encryption mode for block ciphers
authentication code; counter with CBC-MAC) is a mode of operation for cryptographic block ciphers. It is an authenticated encryption algorithm designed
CCM_mode
Cryptographic hash function
For a cryptographic hash function (a mathematical algorithm), a MASH-1 (Modular Arithmetic Secure Hash) is a hash function based on modular arithmetic
MASH-1
Cryptographic hash function
CubeHash is a cryptographic hash function submitted to the NIST hash function competition by Daniel J. Bernstein. CubeHash has a 128 byte state, uses
CubeHash
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
Boy/Male
Gaelic
Son of an heir.
Boy/Male
Gaelic
Son of the one who serves the strong armed one.
Boy/Male
Gaelic
Son of the noble warrior.
Boy/Male
Gaelic
Son of Arthur.
Boy/Male
Gaelic
Son of the man who lives by the clear stream.
Boy/Male
Celtic Scottish American Gaelic
Son of.
Boy/Male
Gaelic
Son of Adam.
Boy/Male
Gaelic
Son of Asgaill.
Boy/Male
Gaelic
Son of the one who served Saint Michael.
Boy/Male
Gaelic
Son of the strong.
Boy/Male
American, Australian, British, Celtic, Chinese, Danish, English, French, Gaelic, Irish, Latin, Scottish, Swiss
Son of; Taken from Mackenzie; Greatest
Boy/Male
Gaelic
Son of Baird.
Male
Irish
Irish Gaelic name MAC DARA means "son of oak." This is the name of a patron saint and is still common in Ireland, especially in Connemara.
Boy/Male
Gaelic
Son of the man from the ford by the oak trees.
Boy/Male
Gaelic
Son of the handsome man.
Boy/Male
Gaelic
Son of the Father or Abbott.
Boy/Male
Gaelic
Son of Bhiadhtaiche.
Boy/Male
Gaelic
Son of Alasdair.
Boy/Male
Gaelic
Son of the one who serves Brown.
Boy/Male
Gaelic
Son of the Briton.
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
Girl/Female
Muslim/Islamic
Unique Matchless
Boy/Male
Tamil
To whom salutation is given
Girl/Female
Indian
Name of prophets daughter, Decorated tree
Boy/Male
African, Australian
Power
Boy/Male
American, British, Dutch, English, French, German, Greek
Manly; Brave
Boy/Male
Egyptian
God hears me.
Boy/Male
Hindu
Lord of wealth, Star or name of a Nakshatra, Good little boy
Boy/Male
Hindu
Brave
Girl/Female
Australian, Greek
Bobbin Worker or Weaver
Boy/Male
Latin American
Worthy of praise; of value. Saint Anthony is the patron sain of poor people. Famous Bearer:...
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
PMAC CRYPTOGRAPHY
n.
A kind of moccasin, having the edges of the sole turned up and sewed to the upper.
n.
The act or art of writing in secret characters; also, secret characters, or cipher.
a.
Relating to cryptography; written in secret characters or in cipher, or with sympathetic ink.
a.
Pertaining to cryptography; cryptographical.
n.
The art of writing in cipher, or in characters which are not intelligible except to persons who have the key; cryptography.